oplev-kobenhavn.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.42.180 is hosted by team.blue Denmark A/S (AS48854) in Denmark. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 185.21.42.180 | — | vm0880.enterprisecloud.nu | AS48854 | team.blue Denmark A/S | 185.21.40.0/22 | 🇩🇰 Denmark | — |
| www | 46.30.211.38 (AS51468) (address records, no CNAME) |
| www vs bare domain | Different networks (all like this) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026061001 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-10 22:11:42 | 353ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-27 04:05:49 | 403ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-19 04:32:47 | 526ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-09 08:21:57 | 892ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-10 17:18:04 | 8679ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-16 05:24:20 | 805ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-11 12:49:26 | 1101ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 11:52:55 shown | 756ms | 2 NS 1 A 0 MX | 🔒 Secure |